The RCCB 4930 lays claim to being the only remote control circuit breaker that meets and exceeds the life-cycle requirements of MIL-PRF-83383. It is a single-pole, remote-controlled circuit ...

[fahadshihab], a young tinkerer, shared his circuit design for a simple remote control using 555 timers. Using a 555 calculator, he designed a clock circuit that would run at 11.99 Hz. Two transis… ...

Design engineers now need to separate all Class 1 remote-control and signaling circuits from all unassociated power and lighting circuits. Separating Class 1 remote-control and signaling circuits from ...

Using Class 2 circuits may eliminate shock or fire hazards, but only if you install them correctly.

The remote variable resistor functions as a voltage-controlled resistor whose resistance changes based on an applied voltage.

E-T-A Circuit Breakers has introduced the E-T-A 4930, a new remotely controlled, single pole circuit breaker (RCCB) approved to MIL-PRF-83383 for the protection of aircraft electrical systems and ...

Tired of loud TV ads? In 2012, Peter de Bruijn built the Mini-Mute — a clever circuit that let him mute his TV with a simple ...

A very interesting remote controlled alarm circuit using TSOP1736. Routing of an electric cable to attach a calling bell switch near the bed of an old age/patient is not a good idea. Here is an ultra ...

With this circuit, a single transmitter and simple set of user pushbuttons can initiate one of four different outputs, two at each of two remote receivers with very different ...

If you need to design a control circuit for your FPGA-based DSP system, these simple techniques could save you days of work. By Narinder Lall and Brad Taylor, Xilinx, Inc.